barch

ZSTD Dictionary Compression

• Use SET CONFIG compression zstd (port 14000) or SET CONFIG B.compression zstd on the valkey port
• You can use valkey-server --port 7777 --loadmodule _barch.so which will put valkey on port 7777 and barch on port 14000
• Use TRAIN "SOME DATA" to add samples for training the dictionary, should be at least five (5)
• See test/test_data.py for generating some training data - training isn’t required though you can just enable compression
• Use TRAIN (no parameters) to complete training and save the trained dictionary - this is used to compress all data
• If training data does not exist barch will use the values as training data and save a dictionary automatically

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